package com;

public class Demo03 {
    public static void main(String[] args) throws CloneNotSupportedException {
        User user=new User(1,"小红");
        User result=(User)user.clone();
        result.setName("小红2");
        System.out.println(result);
        System.out.println(user);
    }
}
class User implements Cloneable{
    private int id;
    private String name;
    public User(){}
    public User(int id,String name){
        this.id=id;
        this.name=name;
    }
    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public String toString() {
        return "User{" +
                "id=" + id +
                ", name='" + name + '\'' +
                '}';
    }

    @Override
    protected Object clone() throws CloneNotSupportedException {
        return super.clone();
    }
}